A tricuspid valve disease that is a congenital heart defect in which the septal leaflet of the tricuspid valve is displaced towards the apex of the right ventricle of the heart.
synonyms:
GARD:6313,
Ebstein's anomaly of common atrioventricular valve,
SNOMEDCT_US_2023_03_01:1796006,
Ebstein's anomaly of right atrioventricular valve,